Remove/Install AC Condenser - AR83.30-P-6540MFA
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Model 118, 177, 247 with engine 260
with code 2U8 (Alternative refrigerant)
except code 2U1 (Radiator shutter)
Model 118, 177, 247 with engine 282
with code 2U8 (Alternative refrigerant)
except code 2U1 (Radiator shutter)
except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN))
except code ME10 (Hybrid vehicle (plug-in, PHEV))
Shown on model 177 with engine 282
Shown on model 177 with engine 282
Shown on model 177 with engine 282
Shown on engine 260 with code M016 (performance-enhanced engine)
Shown on engine 260 with code M016 (performance-enhanced engine)
| Risk of fire due to ignition of R1234yf refrigerant on hot components. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with escaped R1234yf refrigerant and when working on pressurized parts. Risk of explosion due to formation of ignitable refrigerant/air mixtures | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. | AS83.00-Z-0007-01A | |
| Risk of explosion caused by welding or soldering work on closed air conditioning system. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with liquid refrigerant. | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated areas. Carry out repair work on the air conditioning system circuit only after the system has been drained. | AS83.00-Z-0001-01A | |
| Risk of poisoning caused by inhaling overheated refrigerant vapors from an air conditioning system containing R134a. Risk of injury to skin and eyes caused by contact with liquid R134a refrigerant and when working on pressurized parts | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. | AS83.00-Z-0006-01A | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Notice | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| Notice | General information on the impact absorber | AH88.20-P-1000-01A | |
| Notice | Protect air conditioning circuit and components from moisture when carrying out repair work | AH83.30-P-0005-01KOA | |
| Notice | Procedure for a damaged or leaky air conditioning system | AH83.30-P-0004-01KOA | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notice | Notes on pedestrian protection sensor | Model 118, 177, 247 with engine 260 with code 2U8 (Alternative refrigerant) with code U60 (Pedestrian protection - Active hood) except code 2U1 (Radiator shutter) Model 118, 177, 247 with engine 282 with code 2U8 (Alternative refrigerant) with code U60 (Pedestrian protection - Active hood) except code 2U1 (Radiator shutter) except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN)) except code ME10 (Hybrid vehicle (plug-in, PHEV)) |
AH91.60-P-0001-01A |
| Notes on handling refrigerant R1234yf | AH83.30-P-0003-02A | ||
| Remove/install | |||
| 1 | Discharge air conditioning system. | AR83.30-P-1760MFA | |
| 2 | Remove front bumper. | AR88.20-P-2000MFA | |
| 3 | Remove left headlamp. | AR82.10-P-4733MFA | |
| 4 | Remove air duct segment (1). | ||
| 5 | Remove air duct segment (2). | ||
| 6 | Remove intake air duct (3). | ||
| 7 | Release and disconnect electrical connectors (4) at left and right. | Model 118, 177, 247 with engine 260 with code 2U8 (Alternative refrigerant) with code U60 (Pedestrian protection - Active hood) except code 2U1 (Radiator shutter) Model 118, 177, 247 with engine 282 with code 2U8 (Alternative refrigerant) with code U60 (Pedestrian protection - Active hood) except code 2U1 (Radiator shutter) except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN)) except code ME10 (Hybrid vehicle (plug-in, PHEV)) |
|
| 8 | Remove impact absorber (5). | ||
| 9 | Remove screws (6) and remove lower holder (7). | ||
| 10 | Remove screws (8, 9, 10) at left and right and remove upper holder (11). | ||
| 11 | Unclip electrical wiring harness from crossmember (17). | If installed. Do not crush or kink or subject lines to tension. Otherwise, the electric lines will be damaged. |
|
| 12 | Release and disconnect electrical connectors (12) at horn on left and right. | ||
| 13 | Remove screws (27), remove holder (28) from crossmember (17) and place to one side. | Model 118, 177, 247 with engine 260 with code 2U8 (Alternative refrigerant) with code M016 (Uprated engine) except code 2U1 (Radiator shutter) | |
| 14 | Remove screws (13) at left and right and remove crossmember (17). | ||
| *BA62.30-P-1001-02O | |||
| 15 | Open holder (30) of refrigerant line (29). | Model 118, 177, 247 with engine 260 with code 2U8 (Alternative refrigerant) with code M016 (Uprated engine) except code 2U1 (Radiator shutter) | |
| 16.1 | Unclip air duct segments (14) at left and right on charge air cooler and remove. | Model 118, 177, 247 with engine 260 with code 2U8 (Alternative refrigerant) except code 2U1 (Radiator shutter) except code M016 (Uprated engine) Model 118, 177, 247 with engine 282 with code 2U8 (Alternative refrigerant) except code 2U1 (Radiator shutter) except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN)) except code ME10 (Hybrid vehicle (plug-in, PHEV)) |
|
| 16.2 | Unclip air duct segments (14) at left and right from low-temperature circuit cooler and remove. | Model 118, 177, 247 with engine 260 with code 2U8 (Alternative refrigerant) with code M016 (Uprated engine) except code 2U1 (Radiator shutter) | |
| 17 | Remove lower air duct segment. | ||
| 18 | Remove nuts (15), remove refrigerant lines from condenser (16) and seal openings using suitable stop plugs. | ||
| Compressor oils (specification 362.1) | BB00.40-P-0362-01A | ||
| *BA83.30-P-1007-01T | |||
| Fig 2 | |||
| 19.1 | Unclip condenser (16) at charge air cooler (arrows). | Model 118, 177, 247 with engine 260 with code 2U8 (Alternative refrigerant) except code 2U1 (Radiator shutter) except code M016 (Uprated engine) Model 118, 177, 247 with engine 282 with code 2U8 (Alternative refrigerant) except code 2U1 (Radiator shutter) except code ME08 (Hybrid drive 75-84 kW VARIANT (INCLUDING PLUGIN)) except code ME10 (Hybrid vehicle (plug-in, PHEV)) |
|
| 19.2 | Unclip condenser (16) from low-temperature circuit cooler (arrows). | Model 118, 177, 247 with engine 260 with code 2U8 (Alternative refrigerant) with code M016 (Uprated engine) except code 2U1 (Radiator shutter) | |
| 20 | Remove condenser (16). | ||
| 21 | Check condenser (16) for damage. | If there are problems, ↓ Replace condenser (16). |
|
| 22 | Install in the reverse order. | ||
| Check | |||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 23 | Perform engine test run. While doing so, check engine for proper operation and leak tightness. |
FROND END WITH FRONT REINFORCEMENT
| Number | Designation | Model 118 | Model 177 | |||
|---|---|---|---|---|---|---|
| BA62.30-P-1001-02O | Screw, impact absorber/absorber to crossmember | M10 | Stage 1 | Nm | 28 | 28 |
| Stage 2 | ∠° | 135 | 135 | |||
FROND END WITH FRONT REINFORCEMENT
| Number | Designation | Model 247 | |||
|---|---|---|---|---|---|
| BA62.30-P-1001-02O | Screw, impact absorber/absorber to crossmember | M10 | Stage 1 | Nm | 28 |
| Stage 2 | ∠° | 135 | |||
AIR CONDITIONING
| Number | Designation | Model 118 | Model 177 | ||
|---|---|---|---|---|---|
| BA83.30-P-1007-01T | Nut, refrigerant line to condenser | M6 | Nm | 12 | 12 |
AIR CONDITIONING
| Number | Designation | Model 247 | ||
|---|---|---|---|---|
| BA83.30-P-1007-01T | Nut, refrigerant line to condenser | M6 | Nm | 12 |